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Cross-Linked Polymer Lab
In this polymer worksheet, students make two types of cross linked polymers and they test their physical properties. These include their response to agitation, stretchability, viscosity, and resilience.
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Cross-Linked Polymer Lab
Students use short-chain polymers and borate ions to produce cross-linked polymers in the lab. In this cross-linked polymer lesson plan, students produce polyvinyl acetate slime and polyvinyl alcohol slime and test their physical...
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Calories and Nutrition
For this calories worksheet, students use a chart comparing the calories found in different food items to complete 3 short answer questions.
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Household Mysterious Chemicals
In this household chemicals instructional activity, students fill in 10 blanks with answers about testing household materials. Students must also fill out a data table about what color each material turns when placed in cabbage juice.
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Seed to Plant
Students understand the stages of a plants life. In this stages of plant development activity, students read about bean plants and grow their own. Students record growth and photograph changes in their plants. Students label the parts of...
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Investigating Bean Pods and How They Grow
Third graders observe and create a record of seed growth over time. After planting a seed, 3rd graders record their observations of the seed's growth over a three week period. Upon conclusion of the experiment, they write a paragraph...
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Ziplock Chemistry
Students investigate various chemical reactions when creating mixtures in ziplock baggies. In this chemistry lesson, students will recognize various chemical reactions and cite evidence. Safety and assessment strategies are included in...
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DNA Extraction with Kitchen Chemistry
Young scholars extract DNA from green peas. In this DNA extraction lesson plan, students use a blender to chop up peas, they mix them with a little soap, they tenderize them and they mix them with alcohol to see the DNA precipitate...
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What Makes Popcorn Pop?
Students experiment with making popcorn to discover what makes it pop. They cook various types to survey which brand gives the highest volume of corn.
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Handwashing and Sanitation
Students experience and visualize first hand the importance of proper hand washing through a hand washing experiment with different temperatures of water and with a different length of time to wash. They prevent food-borne illness and...
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Soil Soakers
Young scholars work together to discover the relationship between water holding and drainage characteristics of soils. They record their observations and discuss the results. They examine particle size and pore sizes as well.
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Net Results
Young scholars investigate through role play how decisions by watermen, recreational fisherpeople, and lawmakers influence and are influenced by economics and the abundance or scarcity of fish and shellfish stocks. They consider social,...
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Mathematics Within: Algebraic Patterns
Young scholars comprehend that ratios and fractions are interchangeable. They compare ratios using common denominators, cross multiplication, and intuition. Students find equivalent fractions. They comprehend that equivalent ratios do...
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Experimental Design Practice
In this experimental design worksheet, students are given two experimental scenarios to read. They answer questions about each including finding the hypothesis, the independent and dependent variables and controls. They design a graph...
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Lesson 25 - Applications of Logarithmic Functions
in this applications of logarithmic functions worksheet, students solve 11 short answer problems. Students use logarithms to find half lives, compound interest, and population growth given a word problem.
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American Indian Cooking Before 1500
Young scholars read and discuss an article about Native American cooking practices before 1500. In small groups they recreate a recipe for pemmican and sample the results. They discuss how food preparation and ingredients differ from...
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Pioneer Farm Cooking
Students explore pioneer farm life and the types of cooking and ingredients available. They recreate a pioneer version of a sno-cone and discuss why crushed ice was used more often than snow in this recipe.
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Flood!
Students examine different types of soil have different capacities for retaining rainwater. In this science lesson, students determine that if the soil in an area will not hold enough rainwater there may be a flood. Students experiment...
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Moist Air & Clouds
Fifth graders study the weather and water cycle of clouds. In this water cycle lesson plan, 5th graders read background information about evaporation, condensation, and the states of water.
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DNA Extraction
In this DNA extraction worksheet, students learn how to extract DNA from various foods. Students complete 2 short answer questions.
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Is More Expensive More Absorbent?
Students consider the question," Is more expensive more absorbent?" In this science lesson plan, students find out through experimentation which paper towel is the most absorbent as well as which one is the best cost value for their money.
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Water
Young scholars complete activities to examine the properties of water. In this water science lesson, students read a book about water's forms and study a map or globe of the Earth to investigate water. Young scholars discuss living...
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Apple Exploration!
Students explore a variety of classroom stations about apples and Johnny Appleseed.
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Celsius Tells Temperature, Too
Second graders become aware that thermometer liquids expand or contract as temperature affects them.